YAML Formatter
Parse and reformat YAML files with consistent indentation. Validates YAML syntax and displays errors.
Indent:
Input YAML
Formatted Output
Drop a .yaml file to format
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Frequently Asked Questions
What YAML indentation should I use?
2 spaces is standard in Kubernetes and most cloud configurations. GitHub Actions uses 2 spaces. Never use tabs in YAML — they cause parse errors.
About YAML Formatter
Parse and reformat YAML files with consistent indentation. Validates YAML syntax and displays errors.
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